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MS-373 Aluminized Heat-Reflective Welding Leggings with Boot Flap

✅ These aluminized heat-reflective leggings deliver lower-body protection for high-heat work—helping deflect radiant heat while guarding against sparks and molten metal splash hazards. 

✅ Designed to fit over work boots, they include an aluminized foot flap (with soft-steel frame option on some specs) to protect the boot-top zone. 

✅ A secure FR hook-and-loop closure speeds up on/off, and fiber stays in the shin pocket improve stability so coverage stays aligned as you move.

    Product Overview

    When radiant heat is the real enemy—foundry bays, heavy welding, cutting lines—regular spats won’t keep up. These aluminized leggings are built as radiant-heat PPE for the lower body, using a reflective outer surface to help deflect heat exposure while adding a physical barrier against sparks and molten metal splash hazards. They’re designed to fit over work boots, with an aluminized foot flap that shields the boot-top zone where hot debris loves to land. A secure FR hook-and-loop closure makes them fast to gear up, and fiber stays in the shin pocket add stability so the legging holds its shape when you walk or kneel.

    Why this design works in real high-heat work

    • Radiant heat reflection: aluminized surface helps push radiant heat back—useful near hot metal, furnaces, and intense thermal zones. 
    • Boot-top protection that stays covered: aluminized foot flap helps protect laces/instep; some versions include a soft steel frame option to keep the flap positioned. 
    • Secure, glove-friendly closure: FR hook-and-loop closure is quick to adjust and remove. 
    • Stability you can feel: fiber stays help prevent sagging and twisting during movement. 
    • Designed for protection testing: product references include testing to ASTM F955 and ASTM F1939 on comparable aluminized leggings. 

    Best For

    Ideal as aluminized leggings, radiant heat resistant leg protection, foundry PPE, and high-temperature welding gaiters for molten metal handling areas, heavy welding/cutting, and hot-zone maintenance where lower legs and boot tops need serious thermal shielding.  

    Fabric & Performance

    Premium protective leathers including split cowhide, top-grain cowhide, top-grain goatskin, pigskin, and water-resistant leather, selected for the ideal balance of heat and spark resistance, durability, flexibility, and all-day comfort in demanding work environments.

    Blue woven FR fabric

    Black goatskin

    Dark blue woven FR fabric

    Black split cowhide

    Yellow FR woven fabric

    Waterproof grain cowhide

    Yellow FR woven fabric

    Yellow split cowhide

    Blue woven FR fabric

    Black goatskin

    Dark blue woven FR fabric

    Black split cowhide

    FR antistatic fabric

    Blue split cowhide

    FR knitted fabric

    Brown split cowhide.JPG

    FR knitted terry fabric

    Dark brown split cowhide.JPG

    Green FR fabric

    Goatskin leather white

    Green FR knitted fabric

    Green split cowhide

    Grey FR antistatic fabric

    Grey split cowhide

    Grey woven FR fabric

    Leather mixed

    Orange FR knitted fabric

    Natural grain cowhide 

    Orange FR woven fabric

    Natural split cowhide

    Red woven FR fabric

    Orange split cowhide 1

    Yellow FR woven fabric

    Orange split cowhide.JPG

    Yellow FR woven fabric

    Orange split cowhide2

    Yellow FR woven fabric

    Red split cowhide

    Yellow FR woven fabric

    Split cowhide

    Yellow FR woven fabric

    Waterproof grain cowhide

    Yellow FR woven fabric

    Yellow split cowhide

    Blue woven FR fabric

    Black goatskin

    Dark blue woven FR fabric

    Black split cowhide

    Yellow FR woven fabric

    Waterproof grain cowhide

    Yellow FR woven fabric

    Yellow split cowhide

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    Applications

    MIG / fabrication bays, maintenance welding, torch cutting, grinding areas. Any work where welding sparks land on footwear and you want a cleaner, longer-lasting boot setup 

    Factory Strength (1)
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    Factory Strength (4)
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    Manufacturing Strength

    Mingshun was founded in 2010 and has been involved in leather protection industry for over 20 years. After years of development, Mingshun has become a comprehensive enterprise integrating research and development, production and sales. With high quality inspection system and efficient production management process, we can produce more than 500,000 pairs of leather gloves and more than 100,000 pieces clothing per month.

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